Male charged with stalking

Kyle Regan Keller, age 42 of Knoxville, has been charged with stalking and unlawful interception of communication following alleged incidents between October and December 2024. 
Elizabeth Miller with the Iowa Division of Criminal Investigation alleges that Keller placed multiple recording devices in vehicles driven by his wife and inside her residence to intercept communications between the victim and others. The devices were wireless and affixed to the bottom of the driver's side seat of the vehicle. He would download the information to his computer, review and document his wife's movements and conversations, Miller alleges. 
A second criminal complaint states that Keller placed an audio/video recording device in the master bedroom, without his wife's consent on Oct. 27, 2024, to monitor her movements and conversations. A device was said to be placed in her vehicle to record audio of her conversations on Oct. 30, 2024. 
The pattern of placing recording devices in her bedroom and vehicles is said to have gone on for several months. 
"Kyle continuously documented his observations in a Word document on his cell phone," Miller wrote. "Kyle purposefully engaged in a course of conduct directed at (his wife) and placed her in fear for her safety." 
The Marion County Sheriff's Office served an arrest warrant on June 26. Bond was set at $15,000 by Judge Steve Guiter. A no contact order is in place. 
Keller is a former Knoxville Police Officer who has not been with the department for nearly two years. During his time with the KPD, he served as a school resource officer. 
"From what I understand, this occurred after he left the police department," Knoxville Police Chief Aaron Fuller said of Keller. He offered no further comment. 
Keller is scheduled to be back in court on July 3 at 9 a.m. for a preliminary hearing. Marion County Attorney Jared Harmon reports that his office has not been involved with this investigation, due to a potential conflict of interest. Prosecution of Keller has been turned over to the Iowa Attorney General's Office. 
In all criminal cases, a charge is an accusation. All suspects are presumed innocent until proven guilty. 
(This story has been updated since its original post.)